Measurements:
°C
°F
Dubuque
68°F
NE 11 mph
Feels like: 68°F
Precip: 78%
World Resorts USA Dubuque Weather December Weather in Dubuque

Dubuque Weather: December

Average Day Temperature: 30.8°F
Average Night Temperature: 23.1°F
Number of Sunny Days: 9 days
Sunshine Hours: 9.1 - 9.3 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.5 in
Number of Snowy Days: 1 day

Air Temperature in December, °F

Select Year: 2025 2024 2023

The highest day temperature in December 2025 was 47°F. The lowest night temperature was -11°F. The average values for day and night temperatures during December were 25.8°F и 17.3°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in December are gloomy but you can also expect sunny days.

Precipitation Totals in December, in

Precipitation total in December for Dubuque is 0.5 in. It makes december one of the least rainy months of the year.

Wind Speed in December, mph

The average wind speed in December is 9.4 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Dubuque in December is 4.2 hours.

Best Time to Visit Dubuque
The most sunny months:
October 16 days
September 16 days
August 14 days
The most warm months:
July 84.8 °F
August 83.8 °F
June 80.6 °F
The most cold months:
January 22.3 °F
February 28.1 °F
December 30.8 °F
The most rainy months:
June 4 days
May 3 days
July 2 days
The most windy months:
April 11 mph
March 11 mph
November 10 mph

Dubuque on the Weather Map

USA Resorts:
NAME
Boston +62
Chicago +66
Hawaii +80
Las Vegas +80
Los Angeles +72
Maui +66
Miami +88
Myrtle Beach +78
New York +66
Panama City Beach +90
San Diego +70
San Francisco +60
Santa Monica +70
Sarasota +86
Washington +66
24 Hours Weather Forecast
Dubuque
Local time: 09:27
15 sep, tuesday
1200 68°F
NE
1 mph
1500 70°F
SE
6 mph
1800 70°F
SE
6 mph
2100 66°F
S
9 mph
16 sep, wednesday
0000 62°F
SW
3 mph
0300 64°F
SW
6 mph
0600 58°F
SW
4 mph
0900 60°F
SW
7 mph